4263555 has 8 divisors (see below), whose sum is σ = 6821712. Its totient is φ = 2273888.

The previous prime is 4263541. The next prime is 4263557. The reversal of 4263555 is 5553624.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4263555 - 2⁶ = 4263491 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4263557) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 142104 + ... + 142133.

It is an arithmetic number, because the mean of its divisors is an integer number (852714).

Almost surely, 2^4263555 is an apocalyptic number.

4263555 is a deficient number, since it is larger than the sum of its proper divisors (2558157).

4263555 is a wasteful number, since it uses less digits than its factorization.

4263555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284245.

The product of its digits is 18000, while the sum is 30.

The square root of 4263555 is about 2064.8377660242. The cubic root of 4263555 is about 162.1526149071.

The spelling of 4263555 in words is "four million, two hundred sixty-three thousand, five hundred fifty-five".